activity
20122025
most citedOn groups and fields interpretable in torsion-free hyperbolic groups

9 citations · 12 across the 6 of their papers we have counts for

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Showing 2019Show all

2 papers · 1 filter

math.GR2019★ 1 cited

Homogeneity of torsion-free hyperbolic groups

Ayala Dente-Byron, Chloé Perin

We give a complete characterization of torsion-free hyperbolic groups which are homogeneous in the sense of first-order logic, in terms of the JSJ decompositions of their free fact…

math.LO2019★ 1 cited

Elementary subgroups of the free group are free factors - a new proof

Chloé Perin

In this note we give a new proof of the fact that an elementary subgroup (in the sense of first-order theory) of a non abelian free group must be a free factor. The pr…